Distance Education

Distance Education

Distance education or distance learning, is a field of education that focuses on teaching methods and technology with the aim of delivering teaching, often on an individual basis, to students who are not physically present in a traditional educational setting such as a classroom. It has been described as "a process to create and provide access to learning when the source of information and the learners are separated by time and distance, or both" Distance education courses that require a physical on-site presence for any reason (including taking examinations) have been referred to as hybrid or blended courses of study.

Distance education is often associated with Public, educational, and government access such as with the term PEG channel and carried by Cable television in the United States, generally within city limits.

Distance education dates to at least as early as 1728, when "an advertisement in the Boston Gazette...[named] 'Caleb Phillips, Teacher of the new method of Short Hand" was seeking students for lessons to be sent weekly.

Modern distance education initially relied on the development of postal services in the 19th century and has been practised at least since Isaac Pitman taught shorthand in Great Britain via correspondence in the 1840s. The University of London claims to be the first university to offer distance learning degrees, establishing its External Programme in 1858. In the United States William Rainey Harper, first president of the University of Chicago developed the concept of extended education, whereby the research university had satellite colleges of education in the wider community, and in 1892 he also encouraged the concept of correspondence school courses to further promote education, an idea that was put into practice by Columbia University. In Australia, the University of Queensland established its Department of Correspondence Studies in 1911.

More recently, Charles Wedemeyer of the University of Wisconsin–Madison is considered significant in promoting methods other than the postal service to deliver distance education in America. From 1964 to 1968, the Carnegie Foundation funded Wedemeyer's Articulated Instructional Media Project (AIM) which brought in a variety of communications technologies aimed at providing learning to an off-campus population. According to Moore's recounting, AIM impressed the UK which imported these ideas when establishing in 1969 The Open University, which initially relied on radio and television broadcasts for much of its delivery. Germany's FernUniversität in Hagen followed in 1974 and there are now many similar institutions around the world, often with the name Open University (in English or in the local language). All "open universities" use distance education technologies as delivery methodologies and some have grown to become 'mega-universities',  a term coined to denote institutions with more than 100,000 students.

The development of computers and the internet have made distance learning distribution easier and faster and have given rise to the 'virtual university, the entire educational offerings of which are conducted online. In 1996 Jones International University was launched and claims to be the first fully online university accredited by a regional accrediting association in the US.

In 2006, the Sloan Consortium, a body which arguably has a conflict of interest in the matter, reported that:

More than 96 percent of the very largest institutions (more than 15,000 total enrollments) have some online offerings, which is more than double the rate observed for the smallest institutions.

and that almost 3.2 million US students were taking at least one online course during the fall term of 2005.

Today, there are many private and public, non-profit and for-profit institutions worldwide offering distance education courses from the most basic instruction through to the highest levels of degree and doctoral programs. Levels of accreditation vary: some of the institutions receive little outside oversight, and some may be fraudulent diploma mills, although in many jurisdictions, an institution may not use terms such as "university" without accreditation and authorisation, often overseen by the national government - for example, the Quality Assurance Agency in the UK.